| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.38 | 3.150% | $232.4795 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $92.61 | 9.750% | $101.6395 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $36.85 | 9.845% | $40.4779 | $40.48 | $40.50 | $40.50 |
| Purchase #4 | $141.75 | 11.827% | $158.5148 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $190.59 | 9.339% | $208.3892 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $234.97 | 8.124% | $254.059 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $210.62 | 8.705% | $228.9545 | $228.95 | $228.95 | $229.00 |
| 7 purchase totals = | $1,132.77 | $1,224.5144 | $1,224.51 | $1,224.55 | $1,224.60 | |